4-Slot Aluminium U.M.P. Picatinny Rail - M-Lok

Use your Picatinny accessories on your M-LOK handguards with this conversion system. Each takes up one M-LOK slot. UMP stackable design allows you to add multiple of these side by side to create a continuous Picatinny rail.

The outside is a Picatinny rail. The inside is the mounting system to the M-LOK handguard.

Features:

• Allows usage of Picatinny accessories on M-LOK handguards with a conversion system.
• Each unit occupies one M-LOK slot.
• UMP stackable design enables the creation of a continuous Picatinny rail.
• Exterior: Picatinny rail.
• Interior: M-LOK handguard mounting system.
• Constructed from 6061 T6 Aluminum with a hard anodized finish.